# SDR SWAA2023083092007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 21, 2023
- Submitted: August 30, 2023
- Operation: Air carrier
- Aircraft: [N497WN](https://openairdocs.org/aircraft/N497WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32479
- Aircraft time: 62,562 hours, 37,184 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Flap System
- Part number: UNKNOWN
- Condition: Locked
- Location: Zn 100 Fus Lower
- Stage of operation: AP
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2023083092007

## Discrepancy

FLAPS DID NOT EXTEND WITH FLAP HANDLE USED ALT FLAP EXTENSION<[01] REMOVED RIGHT HAND FLAP TRANSMITTER AND PERFORMED UP TO STEP 3(F) (11) (A) ON TRANSMITTER INSTALLATION. STEP 3(G) NEEDS TO BE ACCOMPLISHED IAW AMM 27-58-01;[02] COMPLETED THE LAST STEPS OF INSTALLATION OF RIGHT HAND FLAP POSITION TRANSMITTER IAW AMM 27-58-01. OPS CHECK IS GOOD.

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